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HomeHomeUsing DNN Platf...Using DNN Platf...Using Modules a...Using Modules a...tabController.AddTab() gets slow ramdomlytabController.AddTab() gets slow ramdomly
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10/21/2011 6:21 PM
 
cathal connolly


cathal connolly's Avatar

www.cathal.co.uk
Joined: 4/9/2003
Posts: 9676
It's been raised a few times (e.g. http://support.dotnetnuke.com/issue/ViewIssue.aspx?id=18190&PROJID=2 ) - i've emailed QA and asked them to ensure it get's assigned to one of the forthcoming releases so it can be addressed sooner rather than later.
Buy the new Professional DNN7: Open Source .NET CMS Platform book Amazon US
 
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10/23/2011 4:24 PM
 
cs

Joined: 4/1/2009
Posts: 11
Thanks again for you support and timely response Cathal. If u ever come to Costa Rica do let me know.

Is this bug something I can address by fixing the source code distribution? can you point me to the place that does the reordering?

Thanks
 
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1/12/2012 6:21 PM
 
Pablo Castro


Joined: 1/11/2012
Posts: 3
hi cathal, i know it's been quite a while, but i have now the responsibility for this project, and need to fix it asap.

as far as i know, there's over 6000 tabs, and every time we create a new one (a nested tab) DNN (or so i think) creates it and sorts all the tabs within the same level as the new one. this is what causes the site to collapse, sometimes even for half hour.

we have some ideas on how to address this problem, and we'd like to know if there's a way to chage DNN's source code, in order to prevent DNN from sorting the tabs every time a new one is created.

Thanks in advance.
 
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1/13/2012 10:17 AM
 
cathal connolly


cathal connolly's Avatar

www.cathal.co.uk
Joined: 4/9/2003
Posts: 9676

we've actually been working on this for 6.2.0 and have changed the way we handle pages (most of the logic has been devolved to the stored procedures and levels are dynamically generated via SQL CTE's rather than requiring all siblings to be updated).

The changes are broad and it's not really possible for me to extract them for you, so you'll have to wait for a few months until we release I'm afraid. However some users have done their own tweaks - the most usual approach is to comment out the tabreorder function (or the sproc it calls) and to run a sql script to update the tab levels correctly as a seperate process.

Buy the new Professional DNN7: Open Source .NET CMS Platform book Amazon US
 
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1/26/2012 3:29 PM
 
Pablo Castro


Joined: 1/11/2012
Posts: 3
Hi Cathal.

We finally decided to modify DNN's source code, so we changed the file TabController.vb so it won't reorder the new page's sibling. in order to achieve this, we got rid of the sections where the code updates the tab order. will this be a problem in the future?

the site structure won't change, and the only way we'll add new pages will be using the code cs posted at the start of this tthread.

Thanks again.
 
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